Fix bug in *CalcFields() (was calling ListGetRealArray() with an uninitialized pointer).


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6552 04224531-1f84-46d8-96ce-875b9e37dce3
Updating EdgeElementInfo: The sign and order changes are also applied to the interior basis functions of the quadrilateral element

git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6553 04224531-1f84-46d8-96ce-875b9e37dce3
fix syntax (makes crayftn happier)


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6554 04224531-1f84-46d8-96ce-875b9e37dce3
fix syntax.


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6555 04224531-1f84-46d8-96ce-875b9e37dce3
make crayftn happier...


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6556 04224531-1f84-46d8-96ce-875b9e37dce3
Added function ListGetRealAtNode for obtaining value an a single node. 


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6557 04224531-1f84-46d8-96ce-875b9e37dce3
minor edit


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6558 04224531-1f84-46d8-96ce-875b9e37dce3